Sierra Metals Inc. (TSX: SMT) (BVL: SMT) (NYSE AMERICAN: SMTS) (“Sierra Metals” or “the Company”) is pleased to report second quarter 2019 production results featuring the highest level of quarterly throughput to date at its Bolivar and Cusi Mines in Mexico. Results are from Sierra Metals’ three underground mines in Latin America: The Yauricocha polymetallic mine in Peru, and the Bolivar copper and Cusi silver Mines in Mexico. Second Quarter 2019 Production Highlights Silver production of 0.8 million ounces; a 21% increase from Q2 2018 Lead producti...

Sierra Metals Inc. (TSX: SMT) (BVL: SMT) (NYSE AMERICAN: SMTS) (“Sierra Metals” or ““Company”) announces the appointment of Ms. Koko Yamamoto to its Board of Directors effective immediately. Ms. Yamamoto will also be joining Sierra Metals’ Audit Committee as its Chairperson. Ms. Yamamoto is a chartered professional accountant with over 19 years' experience. She is a partner at McGovern, Hurley LLP, a CPAB registered firm, since 2003, and her practice includes a focus on assurance engagements for reporting issuers in the resource sector. Ms. Yam...

Sierra Metals Inc. (TSX: SMT) (BVL: SMT) (NYSE AMERICAN: SMTS) (“Sierra Metals” or “the Company”) is pleased to report that the Company has received its permit to construct the expansion of the tailing dam facility as well as its permit for the surface drilling program at its Yauricocha Mine in Peru. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20190627005235/en/Don Leona Targets (Photo: Business Wire) Igor Gonzales, President, and CEO of Sierra Metals commented. “This is exciting news for the Co...